Anyone else having this issue? I can’t seem to do any multiplayer. I just wanna fix my forge map.
It’s an issue quite a few people are experiencing right now. 343 are taking a look at it and discussion is going on here.
That happend to me yesterday, but only once
This should be resolved now. Please try again.
Always check the support forums first to see if there is an active topic open for current issues, in this case there is 
The issues should be resolved now. If for any reason you’re still having trouble, let 343 know in this thread https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/unable-to-connect-to-server-343-response/5fe97bf0-c620-4af7-8210-3465865580d9/posts?page=2#post22